00392nas a2200121   4500008004100000245006700041210006700108260000900175300001200184490000800196100002100204856004500225       1998                        eng d00aFour new species of Polychaeta from subantarctic Marion Island0 aFour new species of Polychaeta from subantarctic Marion Island  c1998  a249-2650 v1051 aBranch, Margo, L  uhttps://annelida.myspecies.info/node/19202554nas a2200145   4500008004100000245004900041210004400090260000900134300001000143490000800153520216500161100001702326700002002343856004502363       1998                        eng d00aThe marine fauna of the Ross Sea: Polychaeta0 amarine fauna of the Ross Sea Polychaeta  c1998  a1-1250 v1083 aThis paper reports on the polychaetous annelids of the Ross Sea sector of Antarctica. It is based on material from three sources : (1) collections made by Dr B.W. Balham, biologist with the Ross Sea party of the Trans-Antarctic (New Zealand) Expedition during 1956–58, (2) the extensive collections undertaken by the New Zealand Oceanographic Institute, DSIR during the course of two cruises in HMNZS Endeavour during the summers of 1958–59 and 1959–60, and (3) collections made as part of the Stanford University (California) Benthic Invertebrate Studies in Antarctica from 1958 to 1960. Data on previously reported polychaete records from the Ross Sea are summarised and descriptions are given for species not present in the collections listed above. Of the 184 species now recorded from the Ross Sea (excluding Myzostomidae), descriptions are given of the 72 species represented in the collections studied. Of the latter, 38 had not previously been reported from the Ross Sea. Supplementary descriptions are given of 79 additional species based on the literature. Families with a large number of species are the Polynoidae (21), Syllidae (18), and Terebellidae (17). Three new species, Aphrodita rossi n.sp., Typosyllis pennelli n.sp., and Clymenella antarctica n.sp. are described. The following 14 species are known only from the Ross Sea region : Aphrodita rossi n.sp., Austrolaemilla sp., Anaitides adarensis, Syllidia inermis, Autolytus longstaffi, Eurysyllis ehlersi, Typosyllis pennelli n.sp., Spio obtusa, Clymenella antarctica n.sp., Mellinoides nelsoni, Octobranchus phyllocomus, Polycirrus antarcticus, Myxicola sulcata, and Chitinopomoides wilsoni. The distribution and ecology of the Ross Sea polychaetes are discussed in the context of the three major faunal assemblages distinguished by Bullivant and Dearborn (1967), namely, the Deep Shelf Mixed Assemblage, the Deep Shelf Mud Bottom Assemblage, and the Pennell Bank Assemblage, plus two coastal assemblages, the Victoria Land Coastal Assemblage and the McMurdo Sound Shelf Assemblage. The most diverse assemblages are the latter two with 70 and 80 species of polychaetes respectively.1 aKnox, G., A.1 aCameron, D., B.  uhttps://annelida.myspecies.info/node/19300470nas a2200133   4500008004100000245011900041210006900160260000900229300001200238490000700250100001600257700001800273856004500291       1998                        eng d00aA new species of Myriochele (Polychaeta, Oweniidae) from Antarctica, with considerations on the Antarctic oweniids0 anew species of Myriochele Polychaeta Oweniidae from Antarctica w  c1998  a421-4230 v191 aCantone, G.1 aDi Pietro, N.  uhttps://annelida.myspecies.info/node/19401826nas a2200181   4500008004100000245018600041210006900227300001200296490000800308520058600316653005800902653011600960653021101076653025901287100003001546700002401576856004401600       1998                        eng d00aThe genus Perinereis (Polychaeta: Nereididae) from Mexican littoral waters, including the description of three new species and the redescriptions of P. anderssoni and P. elenacasoae0 agenus Perinereis Polychaeta Nereididae from Mexican littoral wat  a674-6930 v1113 aEight species of the genus Perinereis were found in Mexican waters (Gulf of Mexico, Caribbean Sea and Pacific Ocean). Of these, three species are newly described: one for the Caribbean (P. cariboea) and two for the Mexican Pacific (P. bajacalifornica and P. osoriotafalli). Perinereis anderssoni is redescribed based on type material collected in Rio de Janeiro, Brazil. The previous records of this species from Mexico are referred to P. elenacasoae. A neotype is designated for P. elenacasoae, since the type material is lost, and the species is redescribed based on the neotype.10afig’d ...Polychaeta Annelida Annelids Invertebrates10afig’d Perinereis cariboea (Polychaeta) Sp nov Mexico (marine) Quintana Roo Ascencion Bay Punta Pajaros P. 67710afig’d Perinereis elenacasoae Rioja 1947 (Polychaeta) Neotype designated P. 681 Redescription P. 680 Perinereis osoriotafalli (Polychaeta) Sp nov Mexico (marine) Sinaloa Topolobampo Los Patos Island P. 68710aSystematics Nomenclature New taxa Type material Description Taxonomy Key Marine zones Atlantic Ocean North Atlantic North west Atlantic Pacific Ocean Perinereis (Polychaeta) Gulf of Mexico North Pacific Mexico Systematics Perinereis elenacasoae (Polychae1 aDe León-González, J., A1 aSol{\'ıs-Weiss, V.  uhttps://annelida.myspecies.info/node/3700446nas a2200121   4500008004100000245012100041210006900162300000800231490000700239100001500246700001900261856004400280       1998                        eng d00aReproductive effort, fecundity and energy allocation in two species of the genus Perinereis (Polychaeta: Nereididae)0 aReproductive effort fecundity and energy allocation in two speci  a1250 v341 aCassai, C.1 aPrevedelli, D.  uhttps://annelida.myspecies.info/node/3801353nas a2200169   4500008004100000245011200041210006900153300001200222490000800234520042800242653005800670653010400728653025400832100003001086700002301116856004401139       1998                        eng d00aTwo new species of Nereis (Polychaeta: Nereididae) from Todos Santos Bay, Ensenada, Baja California, Mexico0 aTwo new species of Nereis Polychaeta Nereididae from Todos Santo  a823-8280 v1113 aThe nereidid fauna of Todos Santos Bay was studied. In this paper we describe two species of Nereis that are new to science. Nereis fauchaldi belongs to the species group with the dorsal ligule expanded in posterior parapodia, and homogomph falcigers with smooth blades. Nereis imajimai belongs to the species group with the dorsal ligule short in posterior parapodia, and homogomph falcigers with short and dentate blades.10afig’d ...Polychaeta Annelida Annelids Invertebrates10afig’d Nereis imajimai (Polychaeta) Sp nov Mexico (marine) Baja California Todos Santos Bay P. 82510aSystematics Nomenclature New taxa Marine zones Pacific Ocean Nereis fauchaldi Nereis imajimai (Polychaeta ) North Pacific Mexico Baja California New species Nereis fauchaldi (Polychaeta) Sp nov Mexico (marine) Baja California Todos Santos Bay P. 8231 aDe León-González, J., A1 aDiaz-Castaneda, V.  uhttps://annelida.myspecies.info/node/39